Evidence map›Paper›PMID 32652830›Full record

ArticleMolecular oncology2020

Clearance of therapy-induced senescent tumor cells by the senolytic ABT-263 via interference with BCL-X

Tareq Saleh, Valerie J Carpenter, Liliya Tyutyunyk-Massey, Graeme Murray, Joel D Leverson, Andrew J Souers, Moureq R Alotaibi, Anthony C Faber, Jason Reed, Hisashi Harada and 1 more

Abstract read
In one paragraph

Article in Molecular oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 122 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

122 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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62 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Tareq SalehDepartment of Basic Medical Sciences, Faculty of Medicine, The Hashemite University, Zarqa, Jordan.ORCID 0000-0002-2878-1107
Valerie J CarpenterDepartments of Pharmacology & Toxicology, School of Medicine, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.
Liliya Tyutyunyk-MasseyDepartments of Pharmacology & Toxicology, School of Medicine, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.
Graeme MurrayDepartment of Physics, Virginia Commonwealth University, Richmond, VA, USA.
Joel D LeversonAbbVie, North Chicago, IL, USA.
Andrew J SouersAbbVie, North Chicago, IL, USA.
Moureq R AlotaibiDepartment of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Anthony C FaberPhilips Institute for Oral Health Research, School of Dentistry, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.
Jason ReedDepartment of Physics, Virginia Commonwealth University, Richmond, VA, USA.
Hisashi HaradaPhilips Institute for Oral Health Research, School of Dentistry, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.ORCID 0000-0001-5993-1289
David A GewirtzDepartments of Pharmacology & Toxicology, School of Medicine, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.ORCID 0000-0003-0437-4934

Funding

Virus Vector Shared ResourceP30CA016059 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI Kim Felder Rhoads · 1985 to 2026
$51.0M
A sequential therapeutic strategy of senescence induction and senolytics for elimination of surviving residual breast tumor cellsR01CA260819 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI GEWIRTZ, DAVID A., HARADA, HISASHI · 2021 to 2025
$2.6M
Use of senolytics to enhance chemotherapeutic efficacy in lung cancerR01CA239706 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI GEWIRTZ, DAVID A., HARADA, HISASHI · 2019 to 2023
$2.0M
NCI NIH HHS P30 CA016059NCI NIH HHS R01 CA239706NCI NIH HHS R01 CA260819
6 · The paper itself

Abstract

Tumor cells undergo senescence in response to both conventional and targeted cancer therapies. The induction of senescence in response to cancer therapy can contribute to unfavorable patient outcomes, potentially including disease relapse. This possibiliy is supported by our findings that tumor cells induced into senescence by doxorubicin or etoposide can give rise to viable tumors in vivo. We further demonstrate sensitivity of these senescent tumor cells to the senolytic ABT-263 (navitoclax), therefore providing a "two-hit" approach to eliminate senescent tumor cells that persist after exposure to chemotherapy or radiation. The sequential combination of therapy-induced senescence and ABT-263 could shift the response to therapy toward apoptosis by interfering with the interaction between BCL-X

Indexed as

Cellular SenescenceAniline CompoundsApoptosisbcl-2-Associated X Proteinbcl-X ProteinCarcinogenesisCell DeathCell Line, TumorDoxorubicinEtoposideHEK293 CellsHumansMaleModels, BiologicalProtein BindingRadiationAniline Compoundsbcl-2-Associated X Proteinbcl-X ProteinDoxorubicinEtoposidenavitoclaxSulfonamidesTopoisomerase InhibitorsABT-263BCL-XLchemotherapyradiationsenescencesenolytic

Identifiers

PMID32652830
PMCPMC7530780

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.